Weather on August 30
Seattle, WA
55 Years of Data
Avg High
73°F
Avg Low
58°F
Warmest
2022
74°F avg
Coldest
1973
57°F avg
About This Date
August 30th in Seattle, WA typically brings pleasant summer weather, with average highs around 73°F and lows near 58°F. Over 54 years of records, the warmest August 30th was in 2022 (74°F average), while the coldest was 1973 (57°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 30th dates historically, with the wettest August 30th recording 0.69" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 30th in Seattle, WA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 59° | 64° | — | — |
| 2024 | 82° | 58° | 70° | — | — |
| 2023 | 73° | 60° | 67° | 0.03" | — |
| 2022warmest | 86° | 62° | 74° | — | — |
| 2021 | 63° | 51° | 57° | — | — |
| 2020 | 74° | 51° | 62° | — | — |
| 2019 | 79° | 65° | 72° | — | — |
| 2018 | 74° | 61° | 67° | — | — |
| 2017 | 77° | 61° | 69° | — | — |
| 2016 | 70° | 57° | 63° | — | — |
| 2015 | 72° | 59° | 65° | 0.69" | — |
| 2014 | 68° | 61° | 64° | — | — |
| 2013 | 80° | 62° | 71° | — | — |
| 2012 | 72° | 57° | 64° | — | — |
| 2011 | 71° | 55° | 63° | — | — |
| 2010 | 71° | 54° | 62° | — | — |
| 2009 | 76° | 58° | 67° | — | — |
| 2008 | 65° | 53° | 59° | — | — |
| 2007 | 82° | 60° | 71° | — | — |
| 2006 | 69° | 55° | 62° | 0.05" | — |
| 2005 | 69° | 57° | 63° | — | — |
| 2004 | 79° | 63° | 71° | — | — |
| 2003 | 83° | 57° | 70° | — | — |
| 2002 | 75° | 55° | 65° | — | — |
| 2001 | 76° | 60° | 68° | — | — |
| 2000 | 69° | 57° | 63° | — | — |
| 1999 | 63° | 53° | 58° | 0.05" | — |
| 1997 | 78° | 57° | 68° | — | — |
| 1996 | 74° | 63° | 68° | 0.38" | — |
| 1995 | 75° | 53° | 64° | — | — |
| 1994 | 79° | 54° | 66° | — | — |
| 1993 | 79° | 55° | 67° | — | — |
| 1992 | 75° | 56° | 65° | — | — |
| 1991 | 73° | 63° | 68° | — | — |
| 1990 | 70° | 61° | 65° | 0.51" | — |
| 1989 | 68° | 57° | 63° | — | — |
| 1988 | 70° | 56° | 63° | — | — |
| 1987 | 84° | 56° | 70° | — | — |
| 1986 | 67° | 61° | 64° | 0.18" | — |
| 1985 | 65° | 57° | 61° | 0.33" | — |
| 1984 | 69° | 52° | 60° | — | — |
| 1983 | 70° | 62° | 66° | 0.48" | — |
| 1982 | 67° | 58° | 62° | 0.18" | — |
| 1981 | 71° | 58° | 64° | — | — |
| 1980 | 60° | 56° | 58° | 0.23" | — |
| 1979 | 66° | 62° | 64° | — | — |
| 1978 | 76° | 60° | 68° | — | — |
| 1977 | 68° | 52° | 60° | — | — |
| 1976 | 74° | 56° | 65° | — | — |
| 1975 | 67° | 56° | 61° | 0.18" | — |
| 1974 | 79° | 60° | 69° | — | — |
| 1973coldest | 60° | 54° | 57° | 0.53" | — |
| 1972 | 70° | 54° | 62° | — | — |
| 1971 | 73° | 58° | 65° | — | — |
54 years of data from SEATTLE URBAN SITE